About Transistors

Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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ZXTN25020DZTA


Diodes Incorporated Bipolar Transistors - BJT NPN 20V HIGH GAIN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 19620
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USD 0.184

Multiples of: 1

IXTY48P05T


MOSFET TrenchP Power MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

IXYS Availability : 19618
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USD 2.079

Multiples of: 1

2N7002PW


60V 300mA 1.5@10V,500mA 200mW 1.5V@250uA 1PCSNChannel SOT-323 MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ElecSuper Availability : 19615
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USD 0.0137

Multiples of: 10

MUN5236T1G


Trans Digital BJT NPN 50V 100mA 3-Pin SC-70 T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 19606
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USD 0.033

Multiples of: 1

TM3400CI


SOT-23 MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Tritech-MOS Availability : 19555
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USD 0.0165

Multiples of: 20

BSC019N02KS G


Infineon Technologies MOSFET N-Ch 20V 100A TDSON-8 OptiMOS 2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 19545
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USD 1.0108

Multiples of: 1

TMBT3904,LM


Bipolar (BJT) Transistor NPN 50 V 150 mA 300MHz 320 mW Surface Mount SOT-23-3
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba Availability : 19535
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USD 0.0113

Multiples of: 20

AO4882


SOP-8 MOSFETs ROHS
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TECH PUBLIC Availability : 19535
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USD 0.1382

Multiples of: 5

MMBTA92


250nA 300V 300mW 300mA 100@10mA,10V 50MHz 1.6V@50mA,10mA PNP -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK Availability : 19516
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USD 0.014

Multiples of: 20

SMBTA 42 E6327


Transistors Bipolar - BJT NPN 300 V 500 mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 19493
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USD 0.0528

Multiples of: 1

SI1308EDL


SOT323 MOSFETs ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECH PUBLIC Availability : 19482
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USD 0.0518

Multiples of: 5

L2N7002KLT1G


MOSFET N Trench 60V 320mA 2.5V @ 250uA 2.3 O @ 500mA,10V SOT-23 (SOT-23-3) RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Leshan Availability : 19477
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USD 0.0097

Multiples of: 50

BSO220N03MD G


MOSFET OptiMOS 3 M-Series PWR-MOSFET DUAL N-CH
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Infineon Availability : 19444
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USD 0.2772

Multiples of: 1

BSZ900N20NS3GATMA1


Transistor: N-MOSFET; unipolar; 200V; 15.2A; 62.5W; PG-TSDSON-8
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon Availability : 19435
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USD 0.6006

Multiples of: 1

MMBT3906NC


DFN1006-3L Bipolar (BJT) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siliup Availability : 19400
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USD 0.0067

Multiples of: 50

BC857C


SOT-23 Bipolar Transistors - BJT ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TWGMC Availability : 19400
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USD 0.0073

Multiples of: 50

SMMBT3906LT3G


ON Semiconductor Bipolar Transistors - BJT SS GP XSTR SPCL TR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 19400
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USD 0.018

Multiples of: 1

BCW33LT3G


ON Semiconductor Bipolar Transistors - BJT 100mA 32V NPN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 19400
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USD 0.022

Multiples of: 1

PMBS3904,235


Transistors Bipolar - BJT TRANS SW TAPE-11
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Nexperia Availability : 19400
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USD 0.0244

Multiples of: 1

FDMA86551L


MOSFET 60V Single N-Channel PowerTrench MOSFET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 18526
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USD 0.4741

Multiples of: 1

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